Simpleca earringsOur stud earrings, featuring asscher cut diamonds, are the perfect blend of classic style and modern ethics. They're the essential accent to any wardrobe, effortlessly elevating the everyday. Sold as a pair. The width of each diamond is 3. 25 mm for 0. 25 ct 4. 5 mm for 0. 50 ct 5 mm for 0. 75 ct 5. 5 mm for 1 ct. The model is wearing a 0. 50 ct diamond stud. The studs come with a butterfly closure. Simpleca means simplicity in Esperanto.